Cisco ISR 4431 4GE 3NIM 8G Flash 4G DRAM IPB | Enterprise Router — CON-L14HR-C920024T

Keep critical branch traffic moving with a Cisco ISR 4431 configuration built for enterprise edge demands. With 4 GE interfaces, 3 NIM slots, 8 GB flash, and 4 GB DRAM, this platform is designed to handle routing, security, and local services in a compact branch footprint. The ISR 4431 is a strong fit when uptime, serviceability, and expansion matter more than commodity routing. The 3 NIM bays give you room to adapt the platform to changing WAN, voice, or service requirements without replacing the chassis. 8 GB of flash supports system storage needs, while 4 GB of DRAM provides the working memory expected in a branch router that must keep pace with real traffic patterns. For organizations standardizing on Cisco infrastructure, this model offers a practical balance of performance and modularity. It is suited to remote offices that need consistent connectivity, controlled growth, and a platform that can be integrated into existing Cisco operational workflows. Ideal For Branch office WAN aggregation and local routing Remote site connectivity for distributed enterprise networks Modular edge deployment with expansion for voice or network services Cisco-standard branch infrastructure refresh Why This Product 1 More adaptable than fixed-port branch routers thanks to 3 NIM slots 2 Better suited for enterprise edge growth with modular expansion support 3 Provides dedicated flash and DRAM capacity for branch routing workloads 4 Fits Cisco-standard infrastructure refreshes where consistency matters